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126 lines
5.0 KiB
Plaintext
126 lines
5.0 KiB
Plaintext
// RUN: %target-swift-frontend -enable-objc-interop -emit-ir %s | %FileCheck %s -check-prefix CHECK -check-prefix CHECK-%target-import-type
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// REQUIRES: CPU=x86_64
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sil_stage canonical
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import Builtin
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import Swift
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import SwiftShims
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class Node {
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@_hasStorage var index: Int { get set }
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init(index: Int)
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func check() -> Int
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@objc deinit
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}
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class ParentNode : Node {
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init(left: Node, right: Node, index: Int)
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@objc deinit
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override init(index: Int)
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}
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sil @_test_exact_checked_cast_branch : $@convention(method) (@guaranteed Node) -> Int {
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bb0(%0 : $Node):
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//CHECK-LABEL: define{{.*}}@_test_exact_checked_cast_branch
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//CHECK: [[LOAD:%.*]] = load %swift.type
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//CHECK-DIRECT-NEXT: = icmp eq %swift.type
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//CHECK-INDIRECT-NEXT: = bitcast %swift.type* [[LOAD]] to %objc_class*
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//CHECK-INDIRECT-NEXT: = icmp eq %objc_class*
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//CHECK-NEXT: = bitcast
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//CHECK-NEXT: br i1
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checked_cast_br [exact] %0 : $Node to ParentNode, bb2, bb3 // id: %2
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bb1: // Preds: bb2 bb3
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return undef : $Int
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bb2(%5 : $ParentNode): // Preds: bb0
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br bb1 // id: %10
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bb3: // Preds: bb0
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br bb1 // id: %12
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}
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class BaseBase {
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@inline(never) func foo()
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init()
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deinit
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}
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class Base<T> : BaseBase {
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override init()
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deinit
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}
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final class DerivedInt : Base<Int> {
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@inline(never) override final func foo()
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override init()
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deinit
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}
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sil @test_exact_checked_cast_branch_dynamic_init : $@convention(thin) (@guaranteed BaseBase) -> Int {
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bb0(%0 : $BaseBase):
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//CHECK-LABEL: define{{.*}}@test_exact_checked_cast_branch_dynamic_init
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//CHECK: call swiftcc {{.*}}@"$s9exactcast10DerivedIntCMa"({{.*}})
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//CHECK: load
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//CHECK: bitcast
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//CHECK: icmp eq %swift.type
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//CHECK: br
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checked_cast_br [exact] %0 : $BaseBase to DerivedInt, bb2, bb3 // id: %2
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bb1:
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return undef : $Int
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bb2(%5 : $DerivedInt):
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br bb1
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bb3:
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br bb1
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}
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sil @_TFC9pic_crash4NodecfMS0_FT5indexSi_S0_ : $@convention(method) (Int, @owned Node) -> @owned Node
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sil @_TFC9pic_crash4NodeCfMS0_FT5indexSi_S0_ : $@convention(thin) (Int, @thick Node.Type) -> @owned Node
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sil [transparent] @_TFC9pic_crash4Nodeg5indexSi : $@convention(method) (@guaranteed Node) -> Int
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sil [transparent] @_TFC9pic_crash4Nodes5indexSi : $@convention(method) (Int, @guaranteed Node) -> ()
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sil @_TFC9pic_crash10ParentNodecfMS0_FT4leftCS_4Node5rightS1_5indexSi_S0_ : $@convention(method) (@owned Node, @owned Node, Int, @owned ParentNode) -> @owned ParentNode
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sil @_TFC9pic_crash10ParentNodeCfMS0_FT4leftCS_4Node5rightS1_5indexSi_S0_ : $@convention(thin) (@owned Node, @owned Node, Int, @thick ParentNode.Type) -> @owned ParentNode
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sil @_TFC9pic_crash10ParentNodecfMS0_FT5indexSi_S0_ : $@convention(method) (Int, @owned ParentNode) -> @owned ParentNode
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sil @_TFC9pic_crash10ParentNodeCfMS0_FT5indexSi_S0_ : $@convention(thin) (Int, @thick ParentNode.Type) -> @owned ParentNode
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sil_vtable Node {
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#Node.init!initializer: @_TFC9pic_crash4NodecfMS0_FT5indexSi_S0_ // pic_crash.Node.init (pic_crash.Node.Type)(index : Swift.Int) -> pic_crash.Node
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#Node.check: @_test_exact_checked_cast_branch // pic_crash.Node.check (pic_crash.Node)() -> Swift.Int
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#Node.index!getter: @_TFC9pic_crash4Nodeg5indexSi // pic_crash.Node.index.getter : Swift.Int
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#Node.index!setter: @_TFC9pic_crash4Nodes5indexSi // pic_crash.Node.index.setter : Swift.Int
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}
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sil_vtable ParentNode {
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#Node.init!initializer: @_TFC9pic_crash10ParentNodecfMS0_FT5indexSi_S0_ [override] // pic_crash.ParentNode.init (pic_crash.ParentNode.Type)(index : Swift.Int) -> pic_crash.ParentNode
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#Node.check: @_test_exact_checked_cast_branch [override] // pic_crash.Node.check (pic_crash.Node)() -> Swift.Int
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#Node.index!getter: @_TFC9pic_crash4Nodeg5indexSi [override] // pic_crash.Node.index.getter : Swift.Int
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#Node.index!setter: @_TFC9pic_crash4Nodes5indexSi [override] // pic_crash.Node.index.setter : Swift.Int
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#ParentNode.init!initializer: @_TFC9pic_crash10ParentNodecfMS0_FT4leftCS_4Node5rightS1_5indexSi_S0_ // pic_crash.ParentNode.init (pic_crash.ParentNode.Type)(left : pic_crash.Node, right : pic_crash.Node, index : Swift.Int) -> pic_crash.ParentNode
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}
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sil @$s5test104BaseB0C3fooyyF : $@convention(method) (@guaranteed BaseBase) -> ()
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sil @$s5test104BaseB0CfD : $@convention(method) (@owned BaseBase) -> ()
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sil @$s5test14BaseCfD : $@convention(method) (@owned BaseBase) -> ()
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sil @$s5test110DerivedIntC3fooyyF : $@convention(method) (@guaranteed DerivedInt) -> ()
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sil @$s5test110DerivedIntCfD : $@convention(method) (@owned DerivedInt) -> ()
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sil_vtable BaseBase {
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#BaseBase.foo: (BaseBase) -> () -> () : @$s5test104BaseB0C3fooyyF
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#BaseBase.deinit!deallocator: @$s5test104BaseB0CfD
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}
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sil_vtable Base {
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#BaseBase.foo: (BaseBase) -> () -> () : @$s5test104BaseB0C3fooyyF [inherited]
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#Base.deinit!deallocator: @$s5test14BaseCfD
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}
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sil_vtable DerivedInt {
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#BaseBase.foo: (BaseBase) -> () -> () : @$s5test110DerivedIntC3fooyyF [override]
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#DerivedInt.deinit!deallocator: @$s5test110DerivedIntCfD
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}
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